Question about 2002 Chevrolet Tahoe

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2002 Tahoe front blower does not work on cold mornings

But does work on the ride home

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  • Ralph Buonocore Jan 07, 2013

    I found the problem water got into the (what I think is a sound sheild) the cover that goes on over the base of the blower motor. the shaft of the motor seats in the base of this cover ,water froze over night freezing the motor shaft in place. The fix remove the cover plate. When it gets warmer I will try to find how the water is getting in

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  • 11 Answers

Great

Posted on Feb 11, 2013

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6 Suggested Answers

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Posted on Jan 02, 2017

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  • 507 Answers

SOURCE: 2003 chevy tahoe no rear heat

I know the earlier tahoe's have two heater lines running from the engine compartment to the rear under the vechile. Those lines could be clogged or pinched shut. What you do is get two hose locking pliers. Go under your truck, they are two metal lines that turn into rubber and back into metal again farther down the line. First, checked for pinched lines. If none, find where the rubber hoses are, clamp them off, remove from metal lines and drain. Use garden hose to flush fresh water through. When water comes through at high pressure and pretty clear, it should be done. Reconnect hoses, top off radiator fluid and it should be fine.

Posted on Feb 21, 2009

  • 34 Answers

SOURCE: 2002 Tahoe Rear A/C doesn't work

check fuses & power to blower fan motor,plug connections.then apply 12 volts to blower fan motor if it dont turn its bad

Posted on May 16, 2009

  • 1 Answer

SOURCE: 2002 Tahoe Rear A/C doesn't work.

Remove Rear Expansion Valve and Inspect. Does Valve have Metal in It? If Yes, Replace Expansion Valve. Flush Rear A/C High Side Line. Replace Expansion Valve. Remove Front Orfice Tube. Check Screen for Metal. If Yes, Replace Front Orfice Tube. Blow out Lines through Condenser. Replace Orfice Tube. Recharge A/C.

Posted on Jul 02, 2009

  • 112 Answers

SOURCE: A/C in front vent are cold , A/C on REAR vents are

your belt chould be wearing out and that will cause sqeeling and loss of power for the vents

Posted on Jul 09, 2009

  • 1071 Answers

SOURCE: Front AC blows super hot and rear blows cold on

climate unit

Posted on Jul 22, 2009

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your belt chould be wearing out and that will cause sqeeling and loss of power for the vents

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